204849603

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25603}}^1$

素因数の和:25743

約数の個数: 24

約数和(自身を含む): 340840448

約数和(自身を除く): 135990845

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1143, 2667, 8001, 25603, 76809, 179221, 230427, 537663, 1612989, 3251581, 9754743, 22761067, 29264229, 68283201, 204849603]

約数ペア:

[(1, 204849603), (3, 68283201), (7, 29264229), (9, 22761067), (21, 9754743), (63, 3251581), (127, 1612989), (381, 537663), (889, 230427), (1143, 179221), (2667, 76809), (8001, 25603)]